year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 13, 21, 11, -117.831497,   41.492996,   8,  66,  308.647888,    5.480962,    57,   987
 2020, 10, 13, 21, 11, -123.296242,   40.994118,   8,  50,  305.980774,    3.971744,    80,  1492
 2020, 10, 13, 21, 11, -123.220261,   41.195793,   8,  72,  312.386108,    7.107127,   108,  1478
 2020, 10, 13, 21, 11, -123.232872,   41.207714,   9,  88,  332.726624,   20.254856,   110,  1479
 2020, 10, 13, 21, 11, -123.243767,   41.213017,   8,  67,  313.400970,    7.015279,   111,  1480
 2020, 10, 13, 21, 11, -123.242798,   41.218369,   8,  53,  308.713837,    4.658611,   112,  1479